268968840

Names of 268968840

• Cardinal: 268968840 can be written as Two hundred sixty-eight million, nine hundred sixty-eight thousand, eight hundred forty.

Scientific notation

• Scientific notation: 2.6896884 × 10⁸

Factors of 268968840

• Number of distinct prime factors ω(n): 6
• Total number of prime factors Ω(n): 9
• Sum of prime factors: 473

Divisors of 268968840

• Number of divisors d(n): 192
• Complete list of divisors:
  1 2 3 4 5 6 7 8 10 12 14 15 20 21 24 28 30 35 40 42 49 56 60 70 84 98 105 120 140 147 149 168 196 210 245 280 294 298 307 392 420 447 490 588 596 614 735 745 840 894 921 980 1043 1176 1192 1228 1470 1490 1535 1788 1842 1960 2086 2149 2235 2456 2940 2980 3070 3129 3576 3684 4172 4298 4470 4605 5215 5880 5960 6140 6258 6447 7301 7368 8344 8596 8940 9210 10430 10745 12280 12516 12894 14602 15043 15645 17192 17880 18420 20860 21490 21903 25032 25788 29204 30086 31290 32235 36505 36840 41720 42980 43806 45129 45743 51576 58408 60172 62580 64470 73010 75215 85960 87612 90258 91486 109515 120344 125160 128940 137229 146020 150430 175224 180516 182972 219030 225645 228715 257880 274458 292040 300860 320201 361032 365944 438060 451290 457430 548916 601720 640402 686145 876120 902580 914860 960603 1097832 1280804 1372290 1601005 1805160 1829720 1921206 2241407 2561608 2744580 3202010 3842412 4482814 4803015 5489160 6404020 6724221 7684824 8965628 9606030 11207035 12808040 13448442 17931256 19212060 22414070 26896884 33621105 38424120 44828140 53793768 67242210 89656280 134484420 268968840
• Sum of all divisors σ(n): 948024000
• Sum of proper divisors (its aliquot sum) s(n): 679055160
• 268968840 is an abundant number, because the sum of its proper divisors (679055160) is greater than itself. Its abundance is 410086320

Bases of 268968840

• Binary: 10000000010000010001110001000₂
• Hexadecimal: 0x10082388
• Base-36: 4G4XOO

Squares and roots of 268968840

• 268968840 squared (268968840²) is 72344236890945600
• 268968840 cubed (268968840³) is 19458345477242844535104000
• The square root of 268968840 is 16400.2695099807
• The cube root of 268968840 is 645.5065547771

Scales and comparisons

• 268,968,840 seconds is equal to 8 years, 28 weeks, 5 days, 1 hour, 34 minutes.
• To count from 1 to 268,968,840 would take you about twelve years!

  This is a very rough estimate, based on a speaking rate of half a second every third order of magnitude. If you speak quickly, you could probably say any randomly-chosen number between one and a thousand in around half a second. Very big numbers obviously take longer to say, so we add half a second for every extra x1000. (We do not count involuntary pauses, bathroom breaks or the necessity of sleep in our calculation!)

• A cube with a volume of 268968840 cubic inches would be around 53.8 feet tall.

Recreational maths with 268968840

• 268968840 backwards is 048869862
• The number of decimal digits it has is: 9
• The sum of 268968840's digits is 51
• More coming soon!